What is the mass and charge of a
neutron and a proton? where are
they found in an atom?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2